Created to give maximum racing results: we made sure that every single detail of these wheels was studied to give the best result.

Lightness, smoothness, ease of handling: Speed 40T sets new limits. Ready to sprint with you and take you to the finish line. 
EUR 2548


tyre typeTubular
tyre size28"
weight1213 g.
rim materialCarbon
rim material detailsFull carbon, 3K - carbon fiber finishing
rim height categoryMedium
rim heightFront and rear 40 mm
rim width24,2 mm
tyre widthFrom 25 mm
braking systemCaliper
braking surface/braking options3K carbon fiber braking surface. AC3 treatment on braking surface
front axle compatibilityQR
rear axle compatibilityQR
front wheel spokes18 (9 left + 9 right)
rear wheel spokes21, Two to one (9 left + 9 right)
spokes materialStainless steel, double butted
spokes profile technologyAero, straight pull
front hubCarbon, Aluminum flanges
rear hubCarbon, Aluminum oversize flange
bearingsCULT ceramic bearings. Adjustable Cup & Cones bearing system
othersPlasma treated HG freewheel. Aluminum Axle
WEIGHT LIMIT 109 kg (Cyclist)
Carbon road bike rims - Speed 40 T

The rim

Road bike rims for tubular in 3K carbon, 40 mm high with 24.2 mm section
Rim-tubular contact well in 3K carbon for optimum resistance.

The braking track

3K carbon braking track with AC3™ treatment to guarantee power and excellent feeling when braking in any condition.
Speed 40 T - The braking track
Speed 40 T - Hubs and flange

Hubs and flange

CULT™ ceramic bearings, the maximum in terms of smoothness thanks to the use of specially reduced lubricant bearings.
Cone-cup technology with absolute performance.
Carbon hubs with oversize aluminum flange and Two-to-One™ technology to transmit all the power to the ground.

Spokes and nipples

Variable aero spokes (18 front, 21 rear) in steel and aluminum nipples.
Spokes and nipples - Speed 40 T